Thomson, a subsidiary of French company Thomson SA, filed a new lawsuit on Tuesday for declaratory judgment of invalidity, non-infringement and unenforceability of two patents owned by Guardian Media Technologies Ltd., which claims that several television and electronics manufacturers are violating the patents.

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At LexisNexis we take your privacy seriously. As detailed in our Privacy Policy we will use your personal information to administer your account and provide the products and services that you have requested from us.